public Spring(Node a, Node b, double restLength,
double amplitude, double phase, Model model) : base(a,b, model){
//super(a, b, model);
this.restLength = restLength;
this.amplitude = amplitude;
this.phase = phase;
}
public Link(Model model, XmlReader xml) {//throws Exception {
this.model = model;
//foreach(XmlAttribute attribute in xml.Attributes)
//{
// //string key = enum.nextElement().toString();
// string key = attribute.Name;
if (xml.MoveToAttribute("A".ToLower()))
{
a = model.getNode(xml.ReadContentAsString());// xml.GetAttribute(key));
}
if (xml.MoveToAttribute("B".ToLower()))
{
b = model.getNode(xml.ReadContentAsString());//xml.GetAttribute(key));
}
//}
//Enumeration enum = xml.enumerateAttributeNames();
//while (enum.hasMoreElements()) {
//}
}
public void removeNode(Node node)
{
links.RemoveAll(link => link.A == node || link.B == node);
nodes.Remove(node);
//Enumerator iter = links.iterator();
//while (iter.hasNext()) {
// Link link = (Link) iter.next();
// if (link.a == node || link.b == node) {
// iter.remove();
// }
//}
//nodes.remove(node);
}
public void addNode(Node node)
{
nodes.Add(node);
}
public double distance(Node other) {
double dx = positionX - other.positionX;
double dy = positionY - other.positionY;
return Math.Sqrt(dx * dx + dy * dy);
}
public Link(Node a, Node b, Model model) {
this.a = a;
this.b = b;
this.model = model;
}